alasql/test/test212.js

AlaSQL.js - JavaScript SQL database library for relational and graph data manipulation with support of localStorage, IndexedDB, and Excel

if(typeof exports === 'object') {
	var assert = require("assert");
	var alasql = require('..');
} else {
	__dirname = '.';
};

describe('Test 212: CONVERT dates with style', function() {

    it("1. CONVERT DATES", function(done) {
        alasql('SET @d = DATE("01/08/2015 12:34:56.789"); \
            SELECT ROW \
                CONVERT(STRING,@d,1),\
                CONVERT(STRING,@d,2),\
                CONVERT(STRING,@d,3),\
                CONVERT(STRING,@d,4),\
                CONVERT(STRING,@d,5),\
                CONVERT(STRING,@d,6),\
                CONVERT(STRING,@d,7),\
                CONVERT(STRING,@d,8),\
                CONVERT(STRING,@d,10),\
                CONVERT(STRING,@d,11),\
                CONVERT(STRING,@d,12),\
                CONVERT(STRING,@d,101),\
                CONVERT(STRING,@d,102),\
                CONVERT(STRING,@d,103),\
                CONVERT(STRING,@d,104),\
                CONVERT(STRING,@d,105),\
                CONVERT(STRING,@d,106),\
                CONVERT(STRING,@d,107),\
                CONVERT(STRING,@d,108),\
                CONVERT(STRING,@d,110),\
                CONVERT(STRING,@d,111),\
                CONVERT(STRING,@d,112)\
            ',[],function(res){
                assert(res,
[ 1,
  [ '01/08/15',
    '15.01.08',
    '08/01/15',
    '08.01.15',
    '08-01-15',
    '08 jan 15',
    'Jan 08,15',
    '12:35:56',
    '01-08-15',
    '15/01/08',
    '150108',
    '01/08/2015',
    '2015.01.08',
    '08/01/2015',
    '08.01.2015',
    '08-01-2015',
    '08 jan 2015',
    'Jan 08,2015',
    '12:35:56',
    '01-08-2015',
    '2015/01/08',
    '20150108' ] ]


                );
                done();
            });
    });

    it("2. CONVERT DATE TO STRING", function(done) {
        var res = alasql('SET @d = DATE("01/08/2015 12:34:56.789"); \
            SELECT VALUE \
                CONVERT(NVARCHAR(10),@d,110)');
        assert(res[1] == '01-08-2015');
        done();
    });

    it("3. CONVERT JAVASCRIPT DATE TO STRING", function(done) {
        var res = alasql('SET @d = NEW Date("01/08/2015 12:34:56.789"); \
            SELECT VALUE \
                CONVERT(NVARCHAR(10),@d,110)');
        assert(res[1] == '01-08-2015');
        done();
    });

    it("4. CONVERT JAVASCRIPT DATE TO STRING", function(done) {
        var d = new Date("01/08/2015 12:34:56.789");
        var res = alasql('SELECT VALUE CONVERT(NVARCHAR(10),?,110)',[d]);
        assert(res == '01-08-2015');
        done();
    });

    it("5. CONVERT DATE TO STRING FROM TABLE", function(done) {
        var res = alasql('CREATE DATABASE test212; USE test212;\
            CREATE TABLE one (d DATE); \
            INSERT INTO one VALUES ("01/08/2015 12:34:56.789");\
            INSERT INTO one VALUES (DATE("01/08/2015 12:34:56.789"));\
            INSERT INTO one VALUES (NEW Date("01/08/2015 12:34:56.789"));\
            SELECT COLUMN CONVERT(NVARCHAR(10),d,110) FROM one');
        res = res.pop();
        assert(res[0] == '01-08-2015');
        assert(res[1] == '01-08-2015');
        assert(res[2] == '01-08-2015');
        done();
    });

    it("6. CONVERT DATE TO STRING FROM TABLE", function(done) {
        var res = alasql('CREATE TABLE two (d Date); \
            INSERT INTO two VALUES ("01/08/2015 12:34:56.789");\
            INSERT INTO two VALUES (DATE("01/08/2015 12:34:56.789"));\
            INSERT INTO two VALUES (NEW Date("01/08/2015 12:34:56.789"));\
            SELECT COLUMN CONVERT(NVARCHAR(10),d,110) FROM two');
        res = res.pop();
        assert(res[0] == '01-08-2015');
        assert(res[1] == '01-08-2015');
        assert(res[2] == '01-08-2015');
        done();
    });

    it("7. CONVERT DATE TO STRING FROM TABLE", function(done) {
        var res = alasql('CREATE TABLE three; \
            INSERT INTO three (d) VALUES ("01/08/2015 12:34:56.789");\
            INSERT INTO three (d) VALUES (DATE("01/08/2015 12:34:56.789"));\
            INSERT INTO three (d) VALUES (NEW Date("01/08/2015 12:34:56.789"));\
            SELECT COLUMN CONVERT(NVARCHAR(10),d,110) FROM three');
        res = res.pop();
        assert(res[0] == '01-08-2015');
        assert(res[1] == '01-08-2015');
        assert(res[2] == '01-08-2015');
        done();
    });

    it("8. CONVERT DATE TO STRING FROM TABLE without columns", function(done) {
        var res = alasql('CREATE TABLE four; \
            INSERT INTO four VALUES {d:"01/08/2015 12:34:56.789"};\
            INSERT INTO four VALUES {d:DATE("01/08/2015 12:34:56.789")};\
            INSERT INTO four VALUES {d:(NEW Date("01/08/2015 12:34:56.789"))};\
            SELECT COLUMN CONVERT(NVARCHAR(10),d,110) FROM four');
        res = res.pop();
        assert(res[0] == '01-08-2015');
        assert(res[1] == '01-08-2015');
        assert(res[2] == '01-08-2015');
        done();
    });

    it("9. CONVERT DATE TO STRING FROM TABLE without columns", function(done) {
        var d = new Date("01/08/2015 12:34:56.789");
        var res = alasql('CREATE TABLE five; \
            INSERT INTO five VALUES @"01/08/2015 12:34:56.789";\
            INSERT INTO five VALUES ?;\
            SELECT COLUMN CONVERT(NVARCHAR(10),_,110) FROM five',[d]);
        res = res.pop();
        assert(res[0] == '01-08-2015');
        assert(res[1] == '01-08-2015');
        done();
    });

});